source3/services/svc_spoolss.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  Service Control API Implementation
   4  *  Copyright (C) Gerald Carter                   2005.
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "includes.h"
  21 #include "services/services.h"
  22
  23 /* Implementation for internal spoolss service */
  24
  25 /*********************************************************************
  26 *********************************************************************/
  27
  28 static WERROR spoolss_stop( const char *service, struct SERVICE_STATUS *service_status )
  29 {
  30         ZERO_STRUCTP( service_status );
  31
  32         lp_set_spoolss_state( SVCCTL_STOPPED );
  33
  34         service_status->type                    = SERVICE_TYPE_INTERACTIVE_PROCESS |
  35                                                   SERVICE_TYPE_WIN32_OWN_PROCESS;
  36         service_status->state                   = SVCCTL_STOPPED;
  37         service_status->controls_accepted       = SVCCTL_ACCEPT_STOP;
  38
  39         DEBUG(6,("spoolss_stop: spooler stopped (not really)\n"));
  40
  41         return WERR_OK;
  42 }
  43
  44 /*********************************************************************
  45 *********************************************************************/
  46
  47 static WERROR spoolss_start( const char *service )
  48 {
  49         /* see if the smb.conf will support this anyways */
  50
  51         if ( lp__disable_spoolss() )
  52                 return WERR_ACCESS_DENIED;
  53
  54         if (lp_get_spoolss_state() == SVCCTL_RUNNING) {
  55                 return WERR_SERVICE_ALREADY_RUNNING;
  56         }
  57
  58         lp_set_spoolss_state( SVCCTL_RUNNING );
  59
  60         return WERR_OK;
  61 }
  62
  63 /*********************************************************************
  64 *********************************************************************/
  65
  66 static WERROR spoolss_status( const char *service, struct SERVICE_STATUS *service_status )
  67 {
  68         ZERO_STRUCTP( service_status );
  69
  70         service_status->type                    = SERVICE_TYPE_INTERACTIVE_PROCESS |
  71                                                   SERVICE_TYPE_WIN32_OWN_PROCESS;
  72         service_status->state                   = lp_get_spoolss_state();
  73         service_status->controls_accepted       = SVCCTL_ACCEPT_STOP;
  74
  75         return WERR_OK;
  76 }
  77
  78 /*********************************************************************
  79 *********************************************************************/
  80
  81 /* struct for svcctl control to manipulate spoolss service */
  82
  83 SERVICE_CONTROL_OPS spoolss_svc_ops = {
  84         spoolss_stop,
  85         spoolss_start,
  86         spoolss_status
  87 };